2193148885

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{26839}}^1$

素因数の和:27180

約数の個数: 16

約数和(自身を含む): 2686147200

約数和(自身を除く): 492998315

約数列:

[1, 5, 59, 277, 295, 1385, 16343, 26839, 81715, 134195, 1583501, 7434403, 7917505, 37172015, 438629777, 2193148885]

約数ペア:

[(1, 2193148885), (5, 438629777), (59, 37172015), (277, 7917505), (295, 7434403), (1385, 1583501), (16343, 134195), (26839, 81715)]